http.js

/**
 * Created by wesleyguirra on 5/26/17.
 */
import axios from 'axios'

const client = axios.create({baseURL: 'http://localhost:4567/api/v1', headers: {'Authorization': localStorage.getItem('token')}})

axios.interceptors.response.use((response) => {
  return response
}, function (error) {
  if (error.response.status === 401) {
    console.log('unauthorized, logging out ...')
  }
  return Promise.reject(error)
})

export default client

MedicList.vue

<script>
  import CcButton from './Button'
  import { getMedics } from '../services/medics'
  export default {
    data () {
      return {
        medics: ''
      }
    },
    components: {
      CcButton
    },
    methods: {
      fetchUsers () {
        console.log(getMedics())
      }
    },
    mounted () {
      setTimeout(() => {
        this.fetchUsers()
      }, 2000)
    }
  }
</script>

medics.js

/**
 * Created by wesleyguirra on 5/30/17.
 */
import http from './http'

export function getMedics () {
  return http.get('medic')
    .then(function (response) {
      console.log(response.data)
    })
}